There is no firmware information available for the TV5 (v2) as these cannot be updated. April 10, 2024 16:37 Related articles What is the maximum size TV the TV5 v2 can support? What do the TV5 v2's coloured LED's represent? TV5 V2 - Quick Start Guide TV5 Quick Start Guide & IR Codes Why is sound coming from my TV and my TV5 simultaneously?